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. dr. jon lapook has more. >> reporter: worrisome news for the more than 7 million americans who have taken chantix. a new analysis links the pill to a 72% increase in the risk of heart problems. johns hopkins dr. singh led the research. >> it is causing the same problems that we are trying to prevent, that's why it's not worth the risk. we need to prevent cardio disease among smokers, not increase. >> reporter: the review combines 14 studies involving more than 8,000 patients. while a 72% increased risk sounds alarming, the companion editorial titles, is it a heartbreaker? notes that cardiovascular problems including chest pain, heart attack and stroke are still rare. occurring in only about 1% of patients taking chantix. the drugmaker pfizer questions the way the analysis was conducted. dr. gail caldwell is vice president of medical affairs for pfizer. >> we will continue to do a more in-depth look as the fda is asking us to do but to date we have not seen evidence of important risks to the heart health of patients. from chantix. >> reporter: in mid june the fda warned chantix might
? dr. jon lapook reports. and it's a place where wounded warriors learn to hope again. david martin on the closing of walter reed. captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> schieffer: exwfg. scott's off tonight. i'm bob schieffer. the fallout from washington's inability to find a solution to the budget crisis and raise the debt limit has, apparently, begun. on wall street, the stock market was down for the third day
utah governor and ambassador to china jon huntsman, the most moderate of the candidates vying for the anti-romney vote. huntsman has already ruled out competing in iowa, understands new hampshire is a must-win state. >> it is absolutely central to victory. central to our pathway of success. it's a state that we can win. >> reporter: in iowa, which votes first in the presidential contest, candidates were fighting for the social conservative vote. there were long shot contenders, newt gingrich and rick santorum. >> hi, you guys. >> reporter: as well as tea party sensation michele bachmann. a recent poll has the minnesota congresswoman in a statistical dead heat with romney, while gingrich and santorum barely made a dent in the single digits. tim pawlenty also polled poorly there. the former minnesota governor raised a disappointing $4.2 million this quarter and has had no public event over the holiday weekend. but those in the bottom half of that poll can take some comfort in the fact that sometimes the early polls don't tell us that much. this time four years ago, mike huckabee
's devolved into jon and kate gosselin fighting over who gets the toaster oven. >> they accused of president obama of hiding in the basement over debt ceiling talks. joe biden accused of president obama of locking him in the basement. stay down there. >> i heard if we don't raise the debt limit, the debt ceiling we could lose our aaa rating. yeah. and i said for the love of god, why doesn't the auto club mind their own damned business. >> i guess that's one benefit to this insanity happening in washington it's so frustrating the american people it is fantastic fodder for late night. >> they got plenty of material. he talks about aaa, they ought to get this settled, drive people to -- this is we're talking seriously -- >> a mess. >> it is. something that's got to get done. i mean that on a searups note. this is affecting a lot of, going to take a lot of people on a lot of levels. the level of frustration has gotten to a point where it's at a fever pitch. let's go d.c., get something done. >> it's politics. >> we will continue to follow it for you, that is the good news. >> i think we should h
Search Results 0 to 3 of about 4

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